21-year-vintage Junpei is a low rating gangster. He is busy looking after miscellaneous works. One day, his boss offers him a assignment to kill a high rating gangster from a rival group. Junpei wanting reputation from his organization, accepts the project. Junpei meets Kana and that they spend the night time collectively. He tells her about his assignment. She thinks his enthusiasm for the process his project, however she also feels some excitement. She remains with him for three days till he incorporates out his mission.